What do you do? Tim Ferriss has trouble answering the question. Depending on when you ask this controversial Princeton University guest lecturer, he might answer: I race motorcycles in Europe. I ski in the Andes. I scuba dive in Panama. I dance tango in Buenos Aires. He has spent more than five years learning the secrets of the New Rich, a fast-growing subculture who has abandoned the deferred-life plan and instead mastered the new currencies time and mobility to create luxury lifestyles in the here and now.